Cole-Parmer Masterflex PMR1-010708 Variable Area Ball Flow Meter - 100mL/min

Cole-Parmer 150-mm Variable Area Flowmeter - Brass/Carboloy Float; For Air, 100 mL/min - This direct-reading flowmeter provides a robust solution for your laboratory that eliminates the need for reading conversions. Valved flowmeters have a valve mounted at the inlet (bottom) of the flowmeter. This arrangement is typically used for positive pressure applications for liquids and gases. The valve can be reconfigured to mount at the outlet (top), often for vacuum applications.